Mystic Lake Weather Forecast

    • 50
    • 79

    Chance Thunderstorms

    • 47
    • 72

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

    • 61
    • 85

    Partly Sunny

    • 62
    • 88

    Chance Rain Showers

Today 21 Jul Clare

Partly sunny. A 50 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 21 Jul Clare

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Northwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mystic Lake Temperature Statistics

July Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)

  • Lowest 7 July, 2026

    54.3 °F

  • Average July

    76.6 °F

  • Highest 14 July, 2026

    100.9 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Municipal Airport (23 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    58.5 °F
Get WillyWeather+ to remove ads